Project whose objective is to develop and implement a comprehensive information system for the service providing attention to the public of foreign origin in the city of Olot. The system was designed in three large sections: the first presents a diagnosis of informative needs; the second corresponds to the actual design of the information system with elaboration of a statistical observatory of immigration in Olot, consisting of descriptive files of administrative procedures and files on local services, while the third section is the design of the computer system for management of all of this information with the creation of a web site and conceptual design of a database management system.